package marina;

public class Ch01EX09 {

	public static void main(String[] args){
		
		double a = 67 + 12.8;
		char b = 'c' + 1;
		double c = 10/3;
		double d = 10.0/3;
		
		System.out.println(a);
		System.out.println(b);
		System.out.println(c);
		System.out.println(d);
		System.out.println(10==9);
	}
}
